Current draw for Astro 25 4t

[riggerman]

Hi doe's anyone know aproximately how much current a Astro 25 4t motor may draw on a outboard set up using 12 cells and swinging a x-437 to x-440 on a 22'' Stark tunnel ? My Jeti navy 600 speed control is rated at 60 amps want to know if this speed control will handle this set up? Regards Andris Golts.